From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: /usr/local/bin/emacs: writing to child signal FD: Bad file descriptor Date: Sat, 04 Dec 2021 04:32:13 +0100 Message-ID: <8735n9vyde.fsf@zoho.eu> References: <87k0glw14b.fsf@zoho.eu> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39941"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:Rpfw6qVAn9uihMTSB6pZn7hI2lY= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 04 04:32:50 2021 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mtLn7-000AF6-L3 for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 04 Dec 2021 04:32:49 +0100 Original-Received: from localhost ([::1]:39780 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mtLn6-0001FZ-HP for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 03 Dec 2021 22:32:48 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:45596) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtLmi-0001FA-Sr for help-gnu-emacs@gnu.org; Fri, 03 Dec 2021 22:32:24 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:38406) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtLmh-0003uA-2G for help-gnu-emacs@gnu.org; Fri, 03 Dec 2021 22:32:24 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mtLme-0009fW-WD for help-gnu-emacs@gnu.org; Sat, 04 Dec 2021 04:32:21 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:134827 Archived-At: Hongyi Zhao wrote: >>> werner@X10DAi-00:~$ emacs /usr/local/bin/emacs: writing to >>> child signal FD: Bad file descriptor >> >> That's often buffer overflow ... ha, old school! >> >> What did you do? > > I try to compile vterm module with `M-x vterm-module-compile > RET`, but Emacs freezes. Then I killed the process by > hitting `C-g` twice, at this moment the message reported > here occured. Likely: Buffer overflow in C code. -- underground experts united https://dataswamp.org/~incal